package com.chen.controller.service;

import com.chen.entity.TtEntity;

import java.util.List;

/**
 * @Title: manager-spring-mvc-hb
 * @Description: to do
 * @Author: chenjiwei
 * @Date: 2020-11-12 22:22
 * @Version: 1.0.0
 */
public interface TtService extends BaseService<TtEntity> {
    List counts();
}
